Ships – Anchoring arrangement
Patent
1994-03-24
1996-06-04
Oberleitner, Robert J.
Ships
Anchoring arrangement
114230, B63B 2100
Patent
active
055223362
ABSTRACT:
A system for the casting of anchors meant for the mooring of floating oil producing and/or drilling platforms, using an anchor laying craft. The general arrangement consists of a deck on the craft with wells for anchors a capstant for dealing with chains, an improved drums for wire rope, and lockers for stowing of chains built into the underside of the deck of the craft. Chains are led by a capstan from such lockers or back to them, along hawse pipes, and drums for winding cables, mounted on a bed. When a platform is being moored, an improved laying device is used which prevents any chain slipping or dropping after each platform chain has been fastened to the line laid beforehand whenever the chain has to be lowered to its place in the sag, and an improved line fisher.
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Bartz C. J.
Oberleitner Robert J.
Petroleo Brasileiro S.A.
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